Yamaha EM-90A Japanese String Dating from the early 60s

Dating from the early 60s

NOTE: the missing slider cap has now been replaced

On the face of it

CONDITION: Has various minor signs of age but nothing serious

Yamaha EM-90A Japanese String Dating from the early 60sA genuine piece of music technology history from the 70s and very high tech at the time a PA mixer from Yamaha with built in spring reverb and analogue drum machine. Spec: Six channels with 1 4'' inputs on the front Line, Guitar, Mic switch for each channel Treble, Bass, Volume and a reverb switch for each channel as well. A, B, Speaker mute button for each channel Built in Drum Machine With the following patterns: March, Waltz, Swing, Slow Rock, Jazz